/*专题头部开始*/
.topic-header h1{
    text-align: center;
    font-size: 28px;
}
.page-description{
    position: relative;
    margin: 17px 0 0;
    padding: 15px 0 0;
    text-align: center;
}
.page-description p{
    margin: 0;
    font-size: 15px;
    color: #999;
    font-weight: 300;
}
.page-description:before {
    position: absolute;
    left: 50%;
    top: 0;
    width: 20px;
    height: 2px;
    margin-left: -10px;
    background: #999;
    content: '';
}
/*专题的主体部分*/
.topic-body{
    overflow: hidden;
    background: #ffffff;
    margin-top: 26px;
}
.topic-item{
    height: 200px;
    margin-top: 20px;
    position: relative;
    border-bottom: 1px solid #ddd;
}
.topic-img{
    height: 140px;
    width: 200px;
}
.topic-img img{
    width: 100%;
    height: 100%;
}
.topic-title{
    font-size: 20px;
    margin-left: 220px;
}
.enter-topic{
    position: absolute;
    bottom: 30px;
    right: 30px;
}

.topic-list li{
    line-height: 30px;
}
.topic-list li a{
    position: relative;
    display: inline-block;
    padding-left: 15px;
    color: #9D9D9A;
    text-decoration: none;
    max-width: 100%;
    overflow: hidden;
    white-space: nowrap;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
    -webkit-transition: all .3s ease 0s;
    -o-transition: all .3s ease 0s;
    transition: all .3s ease 0s;
    vertical-align: top;
}

.topic-list li a:before{
    position: absolute;
    left: 4px;
    top: 11px;
    width: 0;
    height: 0;
    line-height: 0;
    border: 6px solid transparent;
    border-left: 6px solid #ccc;
    content: '';
    -webkit-transition: all .3s ease 0s;
    -o-transition: all .3s ease 0s;
    transition: all .3s ease 0s;
}
.topic-list li a:hover:before{
    transition: all .3s ease 0s;
    border-left-color: #4285f4;
}
.topic-list li a:hover{
    transition: all .3s ease 0s;
    color: #4285f4;
}
.topic-pager{
}
@media screen and (max-width: 768px) {
    .topic-title{
        margin-left: 0px;
        font-size: 15px;
    }
    .topic-img{
        width: 140px;
    }
    .topic-list{
        display: none;
    }
}
